PhamePostHistoryController.php
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	<?php

	final class PhamePostHistoryController extends PhamePostController {

	public function shouldAllowPublic() {
	return true;
	}

	public function handleRequest(AphrontRequest $request) {
	$viewer = $request->getViewer();

	$post = id(new PhamePostQuery())
	->setViewer($viewer)
	->withIDs(array($request->getURIData('id')))
	->executeOne();

	if (!$post) {
	return new Aphront404Response();
	}

	$blog = $post->getBlog();

	$crumbs = $this->buildApplicationCrumbs();
	if ($blog) {
	$crumbs->addTextCrumb(
	$blog->getName(),
	$this->getApplicationURI('blog/view/'.$blog->getID().'/'));
	} else {
	$crumbs->addTextCrumb(
	pht('[No Blog]'),
	null);
	}
	$crumbs->addTextCrumb(
	$post->getTitle(),
	$this->getApplicationURI('post/view/'.$post->getID().'/'));
	$crumbs->addTextCrumb(pht('Post History'));
	$crumbs->setBorder(true);

	$timeline = $this->buildTransactionTimeline(
	$post,
	new PhamePostTransactionQuery());
	$timeline->setShouldTerminate(true);

	return $this->newPage()
	->setTitle($post->getTitle())
	->setPageObjectPHIDs(array($post->getPHID()))
	->setCrumbs($crumbs)
	->appendChild(
	array(
	$timeline,
	));
	}


	}